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            <td width="10%" class="headerItem">Current view:</td>
            <td width="35%" class="headerValue"><a href="../../../../index.html">top level</a> - <a href="index.html">usr/include/boost/thread</a> - tss.hpp<span style="font-size: 80%;"> (source / <a href="tss.hpp.func-sort-c.html">functions</a>)</span></td>
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            <td width="10%" class="headerCovTableHead">Hit</td>
            <td width="10%" class="headerCovTableHead">Total</td>
            <td width="15%" class="headerCovTableHead">Coverage</td>
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            <td class="headerItem">Test:</td>
            <td class="headerValue">code analysis</td>
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            <td class="headerItem">Lines:</td>
            <td class="headerCovTableEntry">16</td>
            <td class="headerCovTableEntry">16</td>
            <td class="headerCovTableEntryHi">100.0 %</td>
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            <td class="headerItem">Date:</td>
            <td class="headerValue">2020-09-11 22:50:33</td>
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            <td class="headerItem">Functions:</td>
            <td class="headerCovTableEntry">5</td>
            <td class="headerCovTableEntry">6</td>
            <td class="headerCovTableEntryMed">83.3 %</td>
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            <td class="headerItem">Legend:</td>
            <td class="headerValueLeg">            Lines:
            <span class="coverLegendCov">hit</span>
            <span class="coverLegendNoCov">not hit</span>
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<pre class="sourceHeading">          Line data    Source code</pre>
<pre class="source">
<a name="1"><span class="lineNum">       1 </span>            : #ifndef BOOST_THREAD_TSS_HPP</a>
<span class="lineNum">       2 </span>            : #define BOOST_THREAD_TSS_HPP
<span class="lineNum">       3 </span>            : // Distributed under the Boost Software License, Version 1.0. (See
<span class="lineNum">       4 </span>            : // accompanying file LICENSE_1_0.txt or copy at
<span class="lineNum">       5 </span>            : // http://www.boost.org/LICENSE_1_0.txt)
<span class="lineNum">       6 </span>            : // (C) Copyright 2007-8 Anthony Williams
<span class="lineNum">       7 </span>            : 
<span class="lineNum">       8 </span>            : #include &lt;boost/thread/detail/config.hpp&gt;
<span class="lineNum">       9 </span>            : #include &lt;boost/shared_ptr.hpp&gt;
<span class="lineNum">      10 </span>            : #include &lt;boost/thread/detail/thread_heap_alloc.hpp&gt;
<span class="lineNum">      11 </span>            : 
<span class="lineNum">      12 </span>            : #include &lt;boost/config/abi_prefix.hpp&gt;
<span class="lineNum">      13 </span>            : 
<span class="lineNum">      14 </span>            : namespace boost
<span class="lineNum">      15 </span>            : {
<span class="lineNum">      16 </span>            :     namespace detail
<span class="lineNum">      17 </span>            :     {
<span class="lineNum">      18 </span><span class="lineCov">          1 :         struct tss_cleanup_function</span>
<span class="lineNum">      19 </span>            :         {
<span class="lineNum">      20 </span>            :             virtual ~tss_cleanup_function()
<span class="lineNum">      21 </span><span class="lineCov">          1 :             {}</span>
<span class="lineNum">      22 </span>            : 
<span class="lineNum">      23 </span>            :             virtual void operator()(void* data)=0;
<span class="lineNum">      24 </span>            :         };
<span class="lineNum">      25 </span>            : 
<span class="lineNum">      26 </span>            :         BOOST_THREAD_DECL void set_tss_data(void const* key,boost::shared_ptr&lt;tss_cleanup_function&gt; func,void* tss_data,bool cleanup_existing);
<span class="lineNum">      27 </span>            :         BOOST_THREAD_DECL void* get_tss_data(void const* key);
<span class="lineNum">      28 </span>            :     }
<span class="lineNum">      29 </span>            : 
<span class="lineNum">      30 </span>            :     template &lt;typename T&gt;
<span class="lineNum">      31 </span>            :     class thread_specific_ptr
<span class="lineNum">      32 </span>            :     {
<span class="lineNum">      33 </span>            :     private:
<span class="lineNum">      34 </span>            :         thread_specific_ptr(thread_specific_ptr&amp;);
<a name="35"><span class="lineNum">      35 </span>            :         thread_specific_ptr&amp; operator=(thread_specific_ptr&amp;);</a>
<span class="lineNum">      36 </span>            : 
<span class="lineNum">      37 </span><span class="lineCov">          3 :         struct delete_data:</span>
<a name="38"><span class="lineNum">      38 </span>            :             detail::tss_cleanup_function</a>
<span class="lineNum">      39 </span>            :         {
<span class="lineNum">      40 </span><span class="lineCov">          3 :             void operator()(void* data)</span>
<span class="lineNum">      41 </span>            :             {
<span class="lineNum">      42 </span><span class="lineCov">          3 :                 delete static_cast&lt;T*&gt;(data);</span>
<span class="lineNum">      43 </span><span class="lineCov">          3 :             }</span>
<span class="lineNum">      44 </span>            :         };
<span class="lineNum">      45 </span>            : 
<span class="lineNum">      46 </span>            :         struct run_custom_cleanup_function:
<span class="lineNum">      47 </span>            :             detail::tss_cleanup_function
<span class="lineNum">      48 </span>            :         {
<span class="lineNum">      49 </span>            :             void (*cleanup_function)(T*);
<span class="lineNum">      50 </span>            : 
<span class="lineNum">      51 </span>            :             explicit run_custom_cleanup_function(void (*cleanup_function_)(T*)):
<span class="lineNum">      52 </span>            :                 cleanup_function(cleanup_function_)
<span class="lineNum">      53 </span>            :             {}
<span class="lineNum">      54 </span>            : 
<span class="lineNum">      55 </span>            :             void operator()(void* data)
<span class="lineNum">      56 </span>            :             {
<span class="lineNum">      57 </span>            :                 cleanup_function(static_cast&lt;T*&gt;(data));
<span class="lineNum">      58 </span>            :             }
<span class="lineNum">      59 </span>            :         };
<span class="lineNum">      60 </span>            : 
<span class="lineNum">      61 </span>            : 
<span class="lineNum">      62 </span>            :         boost::shared_ptr&lt;detail::tss_cleanup_function&gt; cleanup;
<span class="lineNum">      63 </span>            : 
<span class="lineNum">      64 </span>            :     public:
<a name="65"><span class="lineNum">      65 </span>            :         typedef T element_type;</a>
<span class="lineNum">      66 </span>            : 
<span class="lineNum">      67 </span><span class="lineCov">          1 :         thread_specific_ptr():</span>
<span class="lineNum">      68 </span>            :             cleanup(detail::heap_new&lt;delete_data&gt;(),detail::do_heap_delete&lt;delete_data&gt;())
<span class="lineNum">      69 </span><span class="lineCov">          1 :         {}</span>
<span class="lineNum">      70 </span>            :         explicit thread_specific_ptr(void (*func_)(T*))
<span class="lineNum">      71 </span>            :         {
<span class="lineNum">      72 </span>            :             if(func_)
<span class="lineNum">      73 </span>            :             {
<span class="lineNum">      74 </span>            :                 cleanup.reset(detail::heap_new&lt;run_custom_cleanup_function&gt;(func_),detail::do_heap_delete&lt;run_custom_cleanup_function&gt;());
<a name="75"><span class="lineNum">      75 </span>            :             }</a>
<span class="lineNum">      76 </span>            :         }
<span class="lineNum">      77 </span><span class="lineCov">          1 :         ~thread_specific_ptr()</span>
<span class="lineNum">      78 </span>            :         {
<span class="lineNum">      79 </span><span class="lineCov">          2 :             detail::set_tss_data(this,boost::shared_ptr&lt;detail::tss_cleanup_function&gt;(),0,true);</span>
<span class="lineNum">      80 </span><span class="lineCov">          1 :         }</span>
<span class="lineNum">      81 </span>            : 
<span class="lineNum">      82 </span>            :         T* get() const
<span class="lineNum">      83 </span>            :         {
<span class="lineNum">      84 </span><span class="lineCov">    6300623 :             return static_cast&lt;T*&gt;(detail::get_tss_data(this));</span>
<span class="lineNum">      85 </span>            :         }
<span class="lineNum">      86 </span>            :         T* operator-&gt;() const
<span class="lineNum">      87 </span>            :         {
<span class="lineNum">      88 </span>            :             return get();
<span class="lineNum">      89 </span>            :         }
<span class="lineNum">      90 </span>            :         typename boost::detail::sp_dereference&lt; T &gt;::type operator*() const
<span class="lineNum">      91 </span>            :         {
<span class="lineNum">      92 </span>            :             return *get();
<span class="lineNum">      93 </span>            :         }
<span class="lineNum">      94 </span>            :         T* release()
<span class="lineNum">      95 </span>            :         {
<span class="lineNum">      96 </span>            :             T* const temp=get();
<span class="lineNum">      97 </span>            :             detail::set_tss_data(this,boost::shared_ptr&lt;detail::tss_cleanup_function&gt;(),0,false);
<a name="98"><span class="lineNum">      98 </span>            :             return temp;</a>
<span class="lineNum">      99 </span>            :         }
<span class="lineNum">     100 </span><span class="lineCov">          3 :         void reset(T* new_value=0)</span>
<span class="lineNum">     101 </span>            :         {
<span class="lineNum">     102 </span>            :             T* const current_value=get();
<span class="lineNum">     103 </span><span class="lineCov">          3 :             if(current_value!=new_value)</span>
<span class="lineNum">     104 </span>            :             {
<span class="lineNum">     105 </span><span class="lineCov">          6 :                 detail::set_tss_data(this,cleanup,new_value,true);</span>
<span class="lineNum">     106 </span>            :             }
<span class="lineNum">     107 </span><span class="lineCov">          3 :         }</span>
<span class="lineNum">     108 </span>            :     };
<span class="lineNum">     109 </span>            : }
<span class="lineNum">     110 </span>            : 
<span class="lineNum">     111 </span>            : #include &lt;boost/config/abi_suffix.hpp&gt;
<span class="lineNum">     112 </span>            : 
<span class="lineNum">     113 </span>            : #endif
</pre>
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